Question

1
07. Perform the following calculations upto proper
number of significant figures :
(i) (1.20 x 10-6) + (6.00 x 10-5) = ?
(ii) (2.164 x 10^)2 = ?
(iii) (9.13 x 10-2) (7.006 x 10-3) = ?
(iv) 4.00 x 10-2 +3.26 x 10-3+ 1 x 10-6 = ?
8 Calculate the number​

Answer 1

Answer:

2) 4.652×10²

3) 6.4×10^-4

4) 71.6

Explanation:

Mark this answer as brainlist !!